HEIDENHAIN ITNC 530 User Manual page 357

Depth Q201 (incremental value): Distance between
workpiece surface and pocket floor.
Plunging depth Q202 (incremental value): Infeed per
cut. Enter a value greater than 0.
Finishing allowance for floor Q369 (incremental
value): Finishing allowance in the tool axis.
Feed rate for plunging Q206: Traversing speed of
the tool while moving to depth in mm/min.
Infeed for finishing Q338 (incremental value):
Infeed per cut. Q338=0: Finishing in one infeed.
Set-up clearance Q200 (incremental value): Distance
between tool tip and workpiece surface.
Workpiece surface coordinate Q203 (absolute
value): Absolute coordinate of the workpiece surface
2nd set-up clearance Q204 (incremental value):
Coordinate in the tool axis at which no collision
between tool and workpiece (clamping devices) can
occur.
HEIDENHAIN iTNC 530 357